/**
 * @(#)IPDSmartCard.java 1.0 2013/9/4
 * Copyright 2013 PD, Inc. All rights reserved.
 */
package cn.broadin.app.hotel.stb;

/**
 * 
 * @author fenghui
 * IPDSmartCard 智能卡号接口
 */
public interface IPDSmartCard {
	
	/**
	 * 获取ca卡号
	 * @return 智能卡号
	 */
	public String icNo();
}